)]}'
{
  "commit": "4f0611af47e25807cf18cd2b4d4e94206c75b29e",
  "tree": "b82d92125470b76caa4e2cf014abdc45ba7510d3",
  "parents": [
    "a598f6aebea2481531b0757ed90cfb0d8cf1d8f5"
  ],
  "author": {
    "name": "Stephen Hemminger",
    "email": "shemminger@vyatta.com",
    "time": "Fri May 15 06:11:58 2009 +0000"
  },
  "committer": {
    "name": "David S. Miller",
    "email": "davem@davemloft.net",
    "time": "Sun May 17 21:12:55 2009 -0700"
  },
  "message": "bridge: fix initial packet flood if !STP\n\nIf bridge is configured with no STP and forwarding delay of 0 (which\nis typical for virtualization) then when link starts it will flood all\npackets for the first 20 seconds.\n\nThis bug was introduced by a combination of earlier changes:\n  * forwarding database uses hold time of zero to indicate\n    user wants to always flood packets\n  * optimzation of the case of forwarding delay of 0 avoids the initial\n    timer tick\n\nThe fix is to just skip all the topology change detection code if\nkernel STP is not being used.\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@vyatta.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "6e63ec3f1fcfc1f646eeee4fc0454bf79e69396f",
      "old_mode": 33188,
      "old_path": "net/bridge/br_stp.c",
      "new_id": "0660515f3992fe460c8a0de96c7d3632aec707c3",
      "new_mode": 33188,
      "new_path": "net/bridge/br_stp.c"
    }
  ]
}